JPS57190308A - Mounting method for winding of stationary induction equipment - Google Patents
Mounting method for winding of stationary induction equipmentInfo
- Publication number
- JPS57190308A JPS57190308A JP7420781A JP7420781A JPS57190308A JP S57190308 A JPS57190308 A JP S57190308A JP 7420781 A JP7420781 A JP 7420781A JP 7420781 A JP7420781 A JP 7420781A JP S57190308 A JPS57190308 A JP S57190308A
- Authority
- JP
- Japan
- Prior art keywords
- winding
- pressure
- spacer
- sensitive paper
- jack
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/30—Fastening or clamping coils, windings, or parts thereof together; Fastening or mounting coils or windings on core, casing, or other support
- H01F27/303—Clamping coils, windings or parts thereof together
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Coils Of Transformers For General Uses (AREA)
Abstract
PURPOSE:To facilitate the insertion or removal of pressure-sensitive paper with the improvement of working efficiency of winding work, by providing a spacer with a structure of two or more pieces common with each winding with the spacer constituted of adiabatic material. CONSTITUTION:The through spacer 10 constituted of heat insulative material is placed common over each winding on the upper ends of the windings 2a-2c further divided into two in the thickness direction. In cas of measuring the pressure of winding work, the pressure-sensitive paper 9 is placed between the double-divided through spacer 10 to be inserted for covering the windings 2a-2c. Besides, a jack 6 is placed between a winding ring 4 and winding cap metal 5a arranged on the spacer 10 to mount the winding in axial direction for the confirmation of the homogeneity of the mounting pressure distribution of the winding by the pressure-sensitive paper 9. Then, the pressure-sensitive paper 9 is removed together with the spacer 10 to mount the winding by the fixed pressure on the jack 6 again. Thereafter, an interval piece is arranged between the winding ring 4 and cap metal 5a to reduce the pressure for the removal of the jack 6.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7420781A JPS57190308A (en) | 1981-05-19 | 1981-05-19 | Mounting method for winding of stationary induction equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7420781A JPS57190308A (en) | 1981-05-19 | 1981-05-19 | Mounting method for winding of stationary induction equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57190308A true JPS57190308A (en) | 1982-11-22 |
Family
ID=13540506
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7420781A Pending JPS57190308A (en) | 1981-05-19 | 1981-05-19 | Mounting method for winding of stationary induction equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57190308A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002217047A (en) * | 2001-01-23 | 2002-08-02 | Fuji Electric Co Ltd | Stationary induction electric apparatus |
CN104505235A (en) * | 2014-12-29 | 2015-04-08 | 吴江变压器有限公司 | Body pressing structure of 220kV transformer without pressing nail structure |
-
1981
- 1981-05-19 JP JP7420781A patent/JPS57190308A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2002217047A (en) * | 2001-01-23 | 2002-08-02 | Fuji Electric Co Ltd | Stationary induction electric apparatus |
JP4524926B2 (en) * | 2001-01-23 | 2010-08-18 | 富士電機システムズ株式会社 | Static induction machine |
CN104505235A (en) * | 2014-12-29 | 2015-04-08 | 吴江变压器有限公司 | Body pressing structure of 220kV transformer without pressing nail structure |
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